J.  Gibbons, ?Grape 2 - The Finalized Version?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

D.  Kazdan and Gibbons, J., ?The Grape III: Pondering new varietals for the RF vineyard?, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.

J.  Gibbons, ?Grape Version 2 Hardware Description and Build Status?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.